/* =========================================
   MARIE VIDAL — Personal Website
   ========================================= */

/* --- RESET & BASE --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --cream:        #F5F0E8;
  --cream-dark:   #EDE6D8;
  --ink:          #16120E;
  --ink-light:    #4A443C;
  --ink-muted:    #8A8177;
  --accent:       #7B2D3E;
  --accent-light: #C4637A;
  --accent-pale:  #F3E6EA;
  --white:        #FDFAF6;

  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'DM Sans', system-ui, sans-serif;

  --radius:  4px;
  --radius-lg: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --section-pad: clamp(64px, 10vw, 128px);
  --container:   1200px;
  --gap:         clamp(24px, 4vw, 48px);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--white);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* --- CONTAINER --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

/* --- SECTION HELPERS --- */
.section {
  padding: var(--section-pad) 0;
}

.section--dark {
  background: var(--ink);
  color: var(--cream);
}

.section--cream {
  background: var(--cream);
}

.section__label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section__label--light {
  color: var(--accent-light);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.section__title--light {
  color: var(--cream);
}

.section__title em {
  font-style: italic;
  color: var(--accent);
}

.section__title--light em {
  color: var(--accent-light);
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 60px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.btn--primary:hover {
  background: transparent;
  color: var(--accent);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--white);
}

.btn--large {
  padding: 18px 40px;
  font-size: 1rem;
  margin-top: 40px;
}

/* =========================================
   NAVIGATION
   ========================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(20px, 5vw, 60px);
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(253, 250, 246, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(22, 18, 14, 0.08);
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--ink-light);
  letter-spacing: 0.03em;
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--ink);
}

.nav__cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 60px;
  font-weight: 500 !important;
  transition: opacity var(--transition) !important;
}

.nav__cta:hover {
  opacity: 0.85;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: var(--transition);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu ul {
  text-align: center;
}

.mobile-menu li {
  padding: 20px 0;
  border-bottom: 1px solid var(--cream-dark);
}

.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--ink);
}

/* =========================================
   HERO
   ========================================= */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--gap);
  padding: 120px clamp(20px, 5vw, 60px) 80px;
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero__name {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 7vw, 7rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero__name-first {
  display: block;
}

.hero__name-last {
  display: block;
  color: var(--accent);
}

.hero__title {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 300;
  color: var(--ink-light);
  margin-bottom: 16px;
  line-height: 1.5;
}

.hero__title em {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--accent-light);
}

.hero__tagline {
  font-size: 1rem;
  color: var(--ink-muted);
  margin-bottom: 40px;
  max-width: 400px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Photo */
.hero__photo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.photo-frame {
  width: min(420px, 100%);
  aspect-ratio: 3 / 4;
  border-radius: 200px 200px 20px 20px;
  overflow: hidden;
  position: relative;
  background: var(--cream);
  border: 2px dashed var(--cream-dark);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-frame--empty .photo-frame__placeholder,
.photo-frame__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--ink-muted);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.photo-frame img + .photo-frame__placeholder {
  display: none;
}

.photo-frame__placeholder::before {
  content: '';
  display: block;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--cream-dark);
}

.hero__photo-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: clamp(20px, 5vw, 60px);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.hero__scroll-line {
  width: 40px;
  height: 1px;
  background: var(--ink-muted);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { left: -100%; }
  50%  { left: 0%; }
  100% { left: 100%; }
}

/* =========================================
   MARQUEE
   ========================================= */
.marquee {
  background: var(--accent);
  color: var(--white);
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee__track {
  display: inline-flex;
  gap: 24px;
  animation: marquee 28s linear infinite;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.marquee__track span {
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================
   ABOUT
   ========================================= */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.about__body {
  color: var(--ink-light);
  line-height: 1.8;
  margin-bottom: 20px;
  font-size: 1rem;
}

.about__body--accent {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  font-size: 1.1rem;
  border-left: 2px solid var(--accent);
  padding-left: 20px;
  margin-top: 28px;
}

.about__stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--cream-dark);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat__number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat__label {
  font-size: 0.8rem;
  color: var(--ink-muted);
  max-width: 80px;
  line-height: 1.4;
}

/* About visual */
.about__visual {
  position: relative;
  padding-top: 24px;
}

.photo-block {
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.photo-block--main {
  width: 85%;
  aspect-ratio: 3 / 2;
  border: 2px dashed var(--cream-dark);
  margin-left: auto;
}

.photo-block--secondary {
  width: 55%;
  aspect-ratio: 1;
  border: 2px dashed var(--cream-dark);
  position: absolute;
  top: 40%;
  left: -8%;
  box-shadow: 0 12px 40px rgba(22, 18, 14, 0.12);
}

.photo-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-block--main img {
  object-fit: cover;
}

.photo-block__label {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(22, 18, 14, 0.7);
  color: var(--white);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 60px;
  letter-spacing: 0.08em;
  backdrop-filter: blur(6px);
}

.about__quote {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--accent);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.5;
  max-width: 200px;
  box-shadow: 0 8px 32px rgba(123, 45, 62, 0.3);
}

/* =========================================
   SKILLS
   ========================================= */
.skills__header {
  margin-bottom: clamp(40px, 6vw, 64px);
}

.skills__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.skill-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(245, 240, 232, 0.12);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}

.skill-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--accent-light);
  transform: translateY(-4px);
}

.skill-card__icon {
  width: 40px;
  height: 40px;
  color: var(--accent-light);
  margin-bottom: 20px;
}

.skill-card__icon svg {
  width: 100%;
  height: 100%;
}

.skill-card__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 16px;
  line-height: 1.3;
}

.skill-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skill-card__list li {
  font-size: 0.875rem;
  color: rgba(245, 240, 232, 0.65);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.skill-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-size: 0.7rem;
}

/* Languages */
.skills__langs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 32px;
  border: 1px solid rgba(245, 240, 232, 0.1);
  border-radius: var(--radius-lg);
  max-width: 480px;
  margin: 0 auto;
}

.lang {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang__flag {
  font-size: 1.5rem;
}

.lang__name {
  font-weight: 500;
  color: var(--cream);
  font-size: 0.95rem;
}

.lang__level {
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.5);
}

.lang__divider {
  width: 1px;
  height: 40px;
  background: rgba(245, 240, 232, 0.15);
}

/* =========================================
   EXPERIENCE / TIMELINE
   ========================================= */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid var(--cream-dark);
  margin-left: 12px;
  padding-left: 0;
}

.timeline__item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  padding: 40px 0 40px 48px;
  position: relative;
  transition: var(--transition);
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 48px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cream-dark);
  border: 2px solid var(--white);
  transition: var(--transition);
}

.timeline__item:hover::before {
  background: var(--accent);
  transform: scale(1.4);
}

.timeline__item + .timeline__item {
  border-top: 1px solid var(--cream-dark);
}

.timeline__meta {
  padding-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline__date {
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-weight: 400;
}

.timeline__type {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-pale);
  padding: 3px 10px;
  border-radius: 60px;
  width: fit-content;
}

.timeline__role {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.2;
}

.timeline__company {
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-bottom: 14px;
  font-style: italic;
}

.timeline__desc {
  font-size: 0.95rem;
  color: var(--ink-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.timeline__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline__tags span {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  background: var(--cream);
  padding: 4px 12px;
  border-radius: 60px;
  border: 1px solid var(--cream-dark);
}

/* =========================================
   EDUCATION
   ========================================= */
.education__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
  margin-bottom: 56px;
}

.education__intro {
  color: var(--ink-light);
  line-height: 1.7;
  font-size: 1rem;
  margin-top: 16px;
}

.edu-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(123, 45, 62, 0.12);
  align-items: start;
}

.edu-item--featured {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid rgba(123, 45, 62, 0.15);
  margin-bottom: 4px;
  box-shadow: 0 4px 20px rgba(22, 18, 14, 0.06);
}

.edu-item--featured .edu-item__date {
  padding-top: 2px;
}

.edu-item__date {
  font-size: 0.8rem;
  color: var(--ink-muted);
  line-height: 1.4;
  padding-top: 4px;
}

.edu-item__content h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.3;
}

.edu-item__content p {
  font-size: 0.875rem;
  color: var(--ink-muted);
  font-style: italic;
}

.edu-item__badge {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--accent);
  padding: 3px 10px;
  border-radius: 60px;
}

/* Extras */
.extras {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  padding-top: 32px;
  border-top: 1px solid rgba(123, 45, 62, 0.12);
}

.extra {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--ink-muted);
  background: var(--white);
  padding: 8px 18px;
  border-radius: 60px;
  border: 1px solid var(--cream-dark);
}

.extra span {
  font-size: 1rem;
}

/* =========================================
   CONTACT
   ========================================= */
.contact {
  background: var(--ink);
  color: var(--cream);
}

.contact__inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.contact .section__label {
  color: var(--accent-light);
}

.contact__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--cream);
}

.contact__title em {
  font-style: italic;
  color: var(--accent-light);
}

.contact__sub {
  color: rgba(245, 240, 232, 0.65);
  line-height: 1.7;
  margin-bottom: 40px;
  font-size: 1rem;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.contact__link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: rgba(245, 240, 232, 0.8);
  transition: color var(--transition);
}

.contact__link:hover {
  color: var(--accent-light);
}

.contact__link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: var(--accent-light);
}

.contact .btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.contact .btn--primary:hover {
  background: transparent;
  color: var(--accent-light);
  border-color: var(--accent-light);
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: var(--ink);
  border-top: 1px solid rgba(245, 240, 232, 0.08);
  padding: 24px clamp(20px, 5vw, 60px);
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__name {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--cream);
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(245, 240, 232, 0.4);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  .skills__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__burger {
    display: flex;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 100px;
    text-align: center;
    gap: 48px;
  }

  .hero__eyebrow {
    justify-content: center;
  }

  .hero__tagline {
    margin: 0 auto 40px;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__photo {
    order: -1;
  }

  .photo-frame {
    width: 260px;
    border-radius: 130px 130px 16px 16px;
    aspect-ratio: 3 / 4;
  }

  .hero__scroll {
    display: none;
  }

  .about__grid {
    grid-template-columns: 1fr;
  }

  .about__visual {
    display: none;
  }

  .about__stats {
    gap: 20px;
  }

  .skills__grid {
    grid-template-columns: 1fr;
  }

  .timeline__item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-left: 32px;
  }

  .timeline__meta {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
  }

  .education__grid {
    grid-template-columns: 1fr;
  }

  .edu-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .edu-item__date {
    font-size: 0.75rem;
  }

  .contact__links {
    align-items: flex-start;
    text-align: left;
  }

  .contact__inner {
    text-align: left;
  }

  .about__quote {
    display: none;
  }
}

@media (max-width: 480px) {
  .about__stats {
    flex-direction: column;
    gap: 20px;
  }

  .skills__langs {
    flex-direction: column;
    gap: 16px;
  }

  .lang__divider {
    width: 40px;
    height: 1px;
  }
}

/* =========================================
   SCROLL ANIMATIONS
   ========================================= */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}